Comparison

NCP Authenticator vs DoorBell32

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NCP Authenticator

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NCP Authenticator works with 2-Step Verification for your NCP VPN Access or any other online service using the TOTP method to provide an additional layer of security when signing in. Once configured, 2-step authentication protects your account by requiring both your password and an additional passcode, thus adding an extra layer of security. NCP Authenticator will generate these passcodes for you in a convenient way, directly on your smartphone or tablet, without the need for Internet connection. NCP Authenticator does not only operate with a NCP vpn account, but also with accounts from Google, Dropbox, PayPal and all the other providers who implement authentication in this standardized way. For additional security QR codes generated by NCP’s management can enforce biometric authentication for starting NCP Authenticator. Features • Generates time-based OTP (One Time Password) codes • SHA-1, SHA-256 and SHA-512 hash algorithm supported • Add an account easily by simply scanning a QR code with your device camera, via link in your smartphones browser or by adding it manually • The time-step for time-based passcodes can be 30 or 60 seconds • Generated codes can be 6 to 8 digits wide • No Internet/network connection needed, everything happens offline • Copy any generated code to the clipboard for easy and fast access • High security thanks to optional biometric authentication before starting NCP Authenticator

About

DoorBell32

Features
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Mit dieser App kann die Türstation mit ESP32-Cam als DIY Projekt bedient werden. Push. Live-Video, Live Foto, Archiv und Sprachausgabe sind hiermit möglich.

Screenshots

NCP Authenticator4 screens
DoorBell324 screens

Verdict

The call

The clearest difference is iOS requirement: DoorBell32 at 12.1 against NCP Authenticator's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
NCP Authenticator versus DoorBell32: the parameters behind the verdict, then further details
ParameterNCP AuthenticatorDoorBell32
PriceFreeFree
Update frequencyEvery 25 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.112.1 — better
Further details — not scored
Size18 MB31 MB
Age rating4+4+
DeveloperN C P E GmbH Network Communications Products EngineeringJuergen Holzmann

In-app purchases

None

NCP Authenticator

No in-app purchases

None

DoorBell32

No in-app purchases

Questions

Is NCP Authenticator free?
NCP Authenticator is free to download, with no in-app purchases.
Is DoorBell32 free?
DoorBell32 is free to download, with no in-app purchases.
Do NCP Authenticator or DoorBell32 have ads?
Neither NCP Authenticator nor DoorBell32 shows ads.

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